The design of a schema in MongoDB is just as important as it is in RDBMS. Indeed, schema design can be even more complicated in MongoDB. At least in SQL databases, we have the 'first normal form' ...

As organizations seek to unlock the full potential of MongoDB, data modeling and schema design play a pivotal role in ensuring optimal performance and leveraging its unique features.

Schema design with MongoDB is almost too easy, but if you've been flattening things out into tables for 20 years, there are a number ways that you can get it wrong.

Schema design patterns can be used together. For example, Schema Versioning can be used in conjunction with any of the other patterns as your application evolves.